Guests wait for the arrival of first lady Michelle Obama, Jill Biden, the wife of Vice President Joe Biden, and Martha Stewart during an Operation Shower event at the Ball Center at Marine Corps Base Camp Lejeune, N.C., April 13, 2011. Operation Shower was a nonprofit organization that honors military families by hosting unit-wide baby showers for expecting wives of Service members who are deployed. (U.S. Marine Corps photo by Staff Sgt. Sarah R. Hickory-Martin/Released)